import { getRect } from "../common/utils";
import { VantComponent } from "../common/component";
import { useParent } from "../common/relation";
VantComponent({
	relation: useParent("index-bar"),
	props: {
		useSlot: Boolean,
		index: null
	},
	data: {
		active: false,
		wrapperStyle: "",
		anchorStyle: ""
	},
	methods: {
		scrollIntoView(scrollTop) {
			getRect(this, ".van-index-anchor-wrapper").then(rect => {
				wx.pageScrollTo({
					duration: 0,
					scrollTop: scrollTop + rect.top - this.parent.data.stickyOffsetTop
				});
			});
		}
	}
});
